Mine are clean and crisp, I'm glad to report. Take it apart, wipe them down everywhere. Use alcohol on the inside parts if you have to. I have an ultra sonic toothbrush which I save the last 'used up' head for cleaning electronics' plastic bits. If your buttons are sticking, some times it's gunky residue which is hard to remove. Get some replacement sticks, and while you're at it, you can swap your C stick for a normal one if you want.

ReliantLion wrote:Mine are clean and crisp, I'm glad to report. Take it apart, wipe them down everywhere. Use alcohol on the inside parts if you have to. I have an ultra sonic toothbrush which I save the last 'used up' head for cleaning electronics' plastic bits. If your buttons are sticking, some times it's gunky residue which is hard to remove. Get some replacement sticks, and while you're at it, you can swap your C stick for a normal one if you want.

I'll definitely give my controller the cleaning of a lifetime once I get all of the replacement parts for it!